--- product_id: 257532500 title: "Selenium, 200 mcg L-Selenomethionine Supplement, 60 Capsules | Supports Healthy Thyroid Function, Immune Function, Healthy Aging & Antioxidant Defense, NSF Contents Certified" brand: "thorne" price: "143.34 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/257532500-selenium-200-mcg-l-selenomethionine-supplement-60-capsules-supports-healthy store_origin: TN region: Tunisia --- # 200 mcg potent dose Supports thyroid & metabolism 3rd-party certified purity Selenium, 200 mcg L-Selenomethionine Supplement, 60 Capsules | Supports Healthy Thyroid Function, Immune Function, Healthy Aging & Antioxidant Defense, NSF Contents Certified **Brand:** thorne **Price:** 143.34 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your wellness game with the selenium trusted by champions! ## Quick Answers - **What is this?** Selenium, 200 mcg L-Selenomethionine Supplement, 60 Capsules | Supports Healthy Thyroid Function, Immune Function, Healthy Aging & Antioxidant Defense, NSF Contents Certified by thorne - **How much does it cost?** 143.34 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/257532500-selenium-200-mcg-l-selenomethionine-supplement-60-capsules-supports-healthy) ## Best For - thorne enthusiasts ## Why This Product - Trusted thorne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Antioxidant Armor:** Defends your cells from oxidative stress caused by modern lifestyle toxins. - • **Clinician’s Choice:** Trusted by 100+ pro sports teams and top healthcare practitioners worldwide. - • **Thyroid Energy Boost:** Optimizes thyroid function to elevate metabolism, mood, and vitality. - • **Certified Clean Confidence:** Third-party tested and NSF Contents Certified for unmatched purity and trust. - • **Precision-Powered Immunity:** 200 mcg L-Selenomethionine fuels your immune defenses with clinical-grade potency. ## Overview THORNE Selenium delivers a precise 200 mcg dose of bioavailable L-Selenomethionine in 60 gluten-free capsules, supporting thyroid health, immune function, and antioxidant defense. Third-party tested and NSF Contents Certified, it’s the #1 recommended clinical brand by healthcare pros and a partner to elite athletes, ensuring premium quality and efficacy for your daily wellness routine. ## Description Selenium Basic Nutrients Creatine Magnesium Glycinate Super EPA Berberine Magnesium Bisglycinate What makes Thorne supplements high quality? Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption. How does Thorne test its supplements for quality? To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we produce. 100+ Thorne employees are dedicated to ensuring quality. Are Thorne supplements clinically Reviewed and safe? Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature. Why are Thorne products more expensive than other supplements? When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard. Where are Thorne supplements made and where are the ingredients sourced from? Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness. ## Features - Essential Nutrient: Selenium is an important trace mineral that helps maintain health and wellness throughout the body and promotes optimal immune function* - Thyroid Health: Selenium supports healthy thyroid function, which benefits energy levels, metabolism, mood, and healthy hair and skin* - Antioxidant Support: Promotes the bodys natural antioxidant capabilities to reduce oxidative damage in the body caused by environmental toxins, stress, and the effects of poor diet and lifestyle choices* - 3rd Party Contents Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label - Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00B5N9IDQ | | Country Of Origin | USA | | Is Discontinued By Manufacturer | No | | Item Model Number | M225-R | | Manufacturer | Thorne Research | | Product Dimensions | 4.32 x 4.32 x 7.54 cm; 18 g | ## Product Details - **Brand:** THORNE - **Flavour:** Unflavored - **Item form:** capsules - **Primary supplement type:** Selenium - **Unit count:** 60 Count ## Images ![Selenium, 200 mcg L-Selenomethionine Supplement, 60 Capsules | Supports Healthy Thyroid Function, Immune Function, Healthy Aging & Antioxidant Defense, NSF Contents Certified - Image 1](https://m.media-amazon.com/images/I/61kAdUwAbOL.jpg) ## Questions & Answers **Q: What makes Thorne supplements high quality?** A: Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption. **Q: How does Thorne test its supplements for quality?** A: To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we produce. 100+ Thorne employees are dedicated to ensuring quality. **Q: Are Thorne supplements clinically Reviewed and safe?** A: Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature. **Q: Why are Thorne products more expensive than other supplements?** A: When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard. **Q: Where are Thorne supplements made and where are the ingredients sourced from?** A: Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness. ## Customer Reviews ### ⭐⭐⭐⭐⭐ ٧٢ *by on Reviewed in the United Arab Emirates 8 July 2026* ممتاز ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in the United Arab Emirates 3 March 2026* I really trust this company ### ⭐⭐⭐⭐⭐ Best selenium I've used *by on Reviewed in the United Arab Emirates 27 December 2022* Highly recommend itIt's a great product, good value for money and quick delivery ## Frequently Bought Together - THORNE Selenium - 200 mcg Selenium Supplement for Antioxidant Support* - 60 Capsules - THORNE Zinc Picolinate 15mg - Highly Absorbable Zinc Supplement - Supports Wellness, Immune System, Eye, Skin, and Reproductive Health* - Gluten-Free, Soy-Free, Dairy-Free - 60 Capsules - THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/257532500-selenium-200-mcg-l-selenomethionine-supplement-60-capsules-supports-healthy](https://www.desertcart.tn/products/257532500-selenium-200-mcg-l-selenomethionine-supplement-60-capsules-supports-healthy) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-04*